WebClient request = new WebClient();
request.Credentials = new NetworkCredential(FTPUID, FTPPWD);
 
try
{
    byte[] newFileData = request.DownloadData(serverUri.ToString());
    sFile = Encoding.ASCII.GetString(newFileData);
 
    StreamWriter oWriter = new StreamWriter(Directory.GetCurrentDirectory() + _
      "\\text.exe", false);
    oWriter.Write(sFile);
    oWriter.Close();
 
    return true;
}
catch (WebException webEx)
{
    return false;
}